Both sashes open and tilt in for easy cleaning making the double hung line the most convenient and durable at an affordable price.
Our single hung product line is one of our most popular and features a durable, quality product at an uncommon value.
OKNA casement windows offer a new level of beauty and functionality with smooth opening for maximum ventilation and effortless cleaning
OKNA’s full line of bay and bow windows features classic styling with solid construction at an exceptional value.
For new construction or replacement, OKNA sliders are stylishly efficient and characterized by durability and easy operation.
The OKNA Precision Weld is an excellent value when making the choice to replace windows in your home.